Huperzine B
Properties
- Molecular formula
- C16H20N2O
- Molar mass
- 256.35 g/mol
- Exact mass
- 256.1576 Da
- logP
- 2.50Crippen estimate
- Polar surface area
- 45.1 Ų
- H-bond donors / acceptors
- 2 / 3
- Rotatable bonds
- 0
- Stereocentres
- R, R, Rin SMILES atom order
Hazards
Danger
- H300+H310+H330 Fatal if swallowed, in contact with skin or if inhaled50% of notifiers
- H300 Fatal if swallowed100% of notifiers
- H310 Fatal in contact with skin100% of notifiers
- H330 Fatal if inhaled100% of notifiers
Aggregated from 2 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P260, P262, P264, P270, P271, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P403+P233, P405, P501
Identifiers
CAS number
103548-82-9SMILES
CC1=C[C@H]2Cc3nc(O)ccc3[C@]3(C1)NCCC[C@H]23InChIKey
YYWGABLTRMRUIT-HWWQOWPSSA-NInChI
InChI=1S/C16H20N2O/c1-10-7-11-8-14-13(4-5-15(19)18-14)16(9-10)12(11)3-2-6-17-16/h4-5,7,11-12,17H,2-3,6,8-9H2,1H3,(H,18,19)/t11-,12+,16+/m0/s1Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
7 names
- 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-, (4aR,5R,10bR)-
- Lycodin-1(18H)-one, 8,15-didehydro-
- (4aR,5R,10bR)-2,3,4,4a,5,6-Hexahydro-12-methyl-1H-5,10b-propeno-1,7-phenanthrolin-8(7H)-one
- 8,15-Didehydro-1,18-dihydro-1-oxolycodine
- Fordimine
- 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-, [4aR-(4aα,5α,10bα)]-
- (-)-Huperzine B
Work with Huperzine B
Similar compounds
Huperzine A102518-79-645 % similar
(11E)-5-Amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one120786-18-745 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds